Symfony\Bundle\FrameworkBundle\Tests\Controller\TestController::redirectToRoute PHP Method

    public function redirectToRoute($route, array $parameters = array(), $status = 302)
    {
        return parent::redirectToRoute($route, $parameters, $status);
    }

 public function testRedirectToRoute()
 {
     $router = $this->getMock('Symfony\\Component\\Routing\\RouterInterface');
     $router->expects($this->once())->method('generate')->willReturn('/foo');
     $container = $this->getMock('Symfony\\Component\\DependencyInjection\\ContainerInterface');
     $container->expects($this->at(0))->method('get')->will($this->returnValue($router));
     $controller = new TestController();
     $controller->setContainer($container);
     $response = $controller->redirectToRoute('foo');
     $this->assertInstanceOf('Symfony\\Component\\HttpFoundation\\RedirectResponse', $response);
     $this->assertSame('/foo', $response->getTargetUrl());
     $this->assertSame(302, $response->getStatusCode());
 }